Exergoeconomic evaluation of a new carbon-free hydrogen and freshwater production system based on biomass gasification process

X Zhang, H Li, M Taghavi - International Journal of Low-Carbon …, 2023 - academic.oup.com
This article is based on the conceptual-thermodynamic design and exergoeconomic
investigation of a new poly-generation system driven by a biomass fuel (ie wood). In the …

Waste slag benefits for correction of soil acidity

V Ghisman, AC Muresan, DL Buruiana, ER Axente - Scientific Reports, 2022 - nature.com
The global trend is to find new materials with improved environment friendly. The
sustainable development of 2030 AGENDA and Waste Management Legislation sustain the …

Effect of Thickness of Ti Coating Deposited by Vacuum Arc Melting on Fatigue Behavior of Aluminum Alloy Al–5% Si

D Zaguliaev, Y Ivanov, S Gudala, O Tolkachev… - Coatings, 2023 - mdpi.com
Fatigue strength tests of Ti-coated aluminum alloys with a thickness of 1 µm, 3 µm, and 5 µm
were conducted to investigate the effect of the coating thickness on fatigue strength. Under …

Implications of renewable energy sources in metallurgy: Utilization of concentrated solar energy in recycling metallurgical wastes

D Fernández-González, J Piñuela-Noval… - Applied Thermal …, 2024 - Elsevier
Solar energy, when it is concentrated, can reach temperatures as high as 3000° C and
generate heat without producing pollutants such as carbon dioxide or other harmful agents …

Pyrometallurgical technology for extracting iron and zinc from electric arc furnace dust

NV Nemchinova, AE Patrushov, AA Tyutrin - Applied Sciences, 2023 - mdpi.com
This study is aimed at developing a technology for processing electric arc furnace dust
(EAFD) into granulated cast iron and a zinc-containing product. The study object was the …

Manganese-Cobalt Spinel Nanoparticles Anchored on Carbon Nanotubes as Bi-Functional Catalysts for Oxygen Reduction and Oxygen Evolution Reactions

Y Zhang, X Xie, Z Zheng, X He, P Du, R Zhang, L Guo… - Applied Sciences, 2023 - mdpi.com
The pivotal role of oxygen electrocatalysis in the realm of energy conversion and storage is
unmistakably significant. In an endeavor to diminish the reliance on precious metals, the …

Preparation of water-quenched manganese slag and fly ash ultrafine mineral admixture and its application in UHPC

H Li, Y Ming, L Li, P Chen, Z Zhang… - … Journal of Low …, 2023 - academic.oup.com
In this paper, S95 grade ultrafine mineral admixture (UMA) was prepared by water
quenched manganese slag and fly ash 1: 1 compound mechanical ball milling to a specific …

The Treatment of Natural Calcium Materials Using the Supercritical Antisolvent Method for CO2 Capture Applications

LCS Nobre, P Teixeira, CIC Pinheiro, AMF Palavra… - Processes, 2024 - mdpi.com
The potential of the supercritical antisolvent micronization (SAS) technique was evaluated
for the production of CaO-based particles with a size and a physical structure that could …

[PDF][PDF] Valorification of Ferroalloy Slag Waste for Environmental Protection

DL Buruiana, V Ghisman, GB Carp, ER Axente - 2022 - heaig.org
One of the major problems today in the steel industry is the production of large amounts of
waste. The current study aims to present possible ways of recycling and re-use of silico …

An Overview of Sustainable Solutions Towards Recycling of Metallurgical Slags

NS Randhawa - … Conference on Fundamental and Industrial Research …, 2023 - Springer
Metallurgical slags, such as copper slag, electric arc furnace (EAF) slag, and basic oxygen
furnace (BOF) slag, are byproducts of metal production processes. Traditionally seen as …